Doll



FIG. 1 is a front elevation of a doll showing my new design;

FIG. 2 is a side elevation, the opposite side being a mirror image;

FIG. 3 is a rear elevation;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view. 

The ornamental design for a doll, substantially as shown and described. 